| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.96 | 7.873% | $113.2235 | $113.22 | $113.20 | $113.20 |
| Purchase #2 | $29.95 | 9.429% | $32.774 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $36.29 | 7.411% | $38.9795 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $224.76 | 6.733% | $239.8931 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $102.84 | 11.205% | $114.3632 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $220.30 | 3.186% | $227.3188 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $52.30 | 6.548% | $55.7246 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $771.40 | $822.2767 | $822.26 | $822.20 | $822.30 | |